Apparently they didn't spoon

On their tour of tsunami damage in Southeast Asia, former President Bill Clinton once allowed his predecessor, former President George H.W. Bush, to sleep on the plane’s only bed while he stretched out on the floor.

So from this we learn that a) the government isn’t smart enough to equip the plane with two beds when two ex-Presidents are flying on it, b) the two ex-Presidents weren’t smart enough to take turns with the bed and c) they didn’t spoon.